Makerere Passion Fruit Disease Detection Challenge
Helping Uganda
$1 000 USD
Completed (over 4 years ago)
Classification
Computer Vision
913 joined
171 active
Start
Aug 20, 21
Close
Nov 21, 21
Reveal
Nov 21, 21
Submission bboxes
Help · 8 Nov 2021, 20:53 · edited 3 minutes later · 4
Getting submission score as 0 weirdly. Can someone confirm whether the COCO bounding boxes have to be relative [0,1] or absolute [0,512]?
I can attach some samples too:- (This is COCO, relative bboxes)
Image_ID,class,confidence,ymin,xmin,ymax,xmax
ID_IUJJG62B,fruit_healthy,0.9995773434638977,0.291069895029068,0.136501744389534,1.0711136162281036,0.8696758896112442
ID_IUJJG62B,fruit_healthy,0.989600419998169,0.6054216623306274,0.5515416264533997,1.545118808746338,1.4884512424468994
ID_IUJJG62B,fruit_healthy,0.2517322301864624,0.7812274098396301,0.8502304553985596,1.7261812090873718,1.8581514358520508
Manual checking indicates the model performs decently well, so this shouldn't be an issue? @zindi
I think it needs to be absolute
The bounding box coordinates needs to be in the pascal Voc format without being normalized. In your case although they are in the the right format they are nomralized to between 0 and 1 which shouldn't be.
@zindi This was not mentioned in the rules - there was no indication that the boxes are in Pascal VOC. Are you sure about this?
@Prometheus this was mentioned in the Evaluation section of the info. I suggest you knidly read that again.